P Praxis·MD
● Active Type 1 · Individual

Thomas Ryan Marshall, APRN, AGACNP-BC

Nurse Practitioner·Round Rock, TX· NPI 1437739695 · Enumerated 2021 · 5 years on NPI
Marshall is 1 of 34 nurse practitioner providers in Round Rock and 1 of 3226 in Texas.
NPI age
5 years
Enumerated 2021-04-12
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-10-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 3226 active nurse practitioner providers in Texas.

NPI age
5 years
≈ at median (6 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties

NPI lifetime · 2021 → 2026

2021-04Enumerated in NPPES
2021 2026

Where they practice

Practice location
300 University Blvd
Round Rock, TX 786651032
📞 5125090100
Mailing address
Po Box 844658
Dallas, TX 752844658
📞 8009940371

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
12731 Research Blvd Ste B200
Austin, TX 787594387
📞 5124774088
Location 3
201 Seton Pkwy
Round Rock, TX 786658000
📞 5123244600

Specialties

  • Nurse Practitioner Primary
    Definition to come...
    TX license #AP145589 taxonomy 363LA2100X

Practice context

Part of a multi-provider practice. 194 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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